March 2025 Jobs

* open source, building a dev tool. We have a public handbook (posthog.com/handbook) if you want to learn how we work, pay and more in complete detail.

* we are growing through more autonomy and transparency not through process.

* we have a ton of scale and a bunch of super interesting technical problems to solve

* we're building 20 more products over the next couple of years, so you could end up building one of those

* we need: product engineers, a cracked clickhouse engineer to help automated and run our PB scale clickhouse cluster. A hybrid product analyst/product manager combination posthog.com/careers

Interested in getting into the FinTech space? We're looking for killer typescript react / C# devs to help us build our trading EMS web application. Must be seasoned and able to work independently, we're an small series A startup, moving very fast and it's quite chaotic, please don't apply unless you really can handle complex end-to-end features across the front-end/back-end yourself. 5 years+ building real complex things.

Email: rick at adroit-tt dot com with resume

We're looking for a senior / staff / principal frontend software engineer (8+ years of experience) who excels at solving complex problems and delivering solid performance. You'll develop software for a system that serves thousands of users, with enterprise-grade requirements on robustness and reliability.

Requirements: Expert knowledge in JavaScript/TypeScript and React; excellent writing and communication skills. Bonus skills: Expo/React Native, Puppeteer / Playwright, AWS, Terraform, PostgreSQL Python. Minimum 10 years of experience required. Location: remote or Berlin, start date ASAP.

26 days of paid vacation + German public holidays (totaling 38 days). Fully remote work environment with three offsite events per year around the world.

Reach out to hnhiring [at] cogram [dot] com

We're a small team of 4, but scaled to $1M+ in ARR across ~200 customers and recently raised $5.6M from YC and the founders of Posthog, Algolia, Showpad, Shipbob, etc.

We're building the entire data stack of a marketeer in-house and deeply integrated. This offers them a 10x better product experience to understand where they're acquiring customers from.

Our infra processes ~4000 jobs/s and billions of $ in e-commerce transactions. We're building realtime data pipelines and complex data analysis tools -- lots of interesting challenges.

Have a look here for more info - https://jobs.gem.com/converge/am9icG9zdDreA6I3WJ4ZJ1Yx_WHS5z...

Python essential

We are looking for an experienced Software Engineer to help accelerate our AI backend. We'd like someone who can jump in and accelerate/own large components of the development.

For someone London based, this could very likely turn into a FT role. Must have highly relevant experience and strong references.

Please share your details at https://www.linkedin.com/company/seadotdev/

As a full-stack software engineer at Floryn, you’re joining us in building a fintech company which provides fast and easy access to credit for small and medium sized businesses. We’re somewhat like a bank, but without the bureaucracy and the white collars. You’ll be working at a landscape of applications that are responsible for wiring millions of euros, daily, directly into our customer’s bank accounts.

We are looking for both junior and experienced software developers. Software stack: Ruby on Rails, React and React Mobile, PostgreSQL, Docker and AWS.

Find out more: https://jobs.floryn.com/o/fullstack-software-engineer-sherto...

Portal Innovations invests in ecosystems to support life sciences entrepreneurs in different geographies in the US. We use Stargaze, our AI-toolkit for identifying and sourcing innovation to make strategic decisions around:

- Finding rising star researchers to support

- Understanding where science is headed

- Forming high-impact relationships with researchers, founders, investors, and pharmaceutical companies

As we continue to build out this "frontend for biotech innovation", we need a seasoned engineer to help us accelerate our roadmap for 2025.

Here's a snapshot of what you'll work on with me:

- Build ETL pipelines (bringing in data around publications, patents, etc.). We've made good progress here, but need someone who can get it over the finish line.

- Build an internal data infrastructure that allows us to iterate on data science experiments to create new Innovation Biomarkers

- Work with our team to evaluate and benchmark different models and pipelines to classify innovators, resolve entities across datasets, generate high quality matches for innovation search, and more

- Occasionally work across the stack (React / Next, Python, Postgres) if you're interested in branching out

You're a great fit if you:

- Have experience with Python, Postgres, and general ETL pipelines / infrastructure (AWS, Modal, Airflow)

- Take your craft seriously and own your work

- Aren't afraid of getting into the weeds

- Work well asynchronously but appreciate the occasional meeting to iron out any blockers

Bonus points if you:

- Enjoy reading about machine learning & data science or have trained and deployed models in the past

- Have an interest in the biotech innovation space

Drop me a note at ashish.uppala@portalinnovations.com if you're interested, or know anyone that'd be a good fit :)

Sphinx Defense builds software to solve complex national security problems for America and its allies. Founded by engineers and technologists with deep experience across commercial and defense technology, we're building a vehicle-agnostic communication infrastructure to enable satellite operators to securely utilize antenna networks and maneuver satellites in real-time. We're bootstrapped, profitable, and growing aggressively.

To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/sphinx-defense

Sr. Backend Engineer - Space Command and Control - Remote : https://grnh.se/9c9d31ef8us

Don’t see a role that aligns with your interests or don’t have the specific Space/ Command & Control experience? Apply to the general interest application and list what type of role you would be interested in : https://grnh.se/4ce199d68us

Check out our open roles: https://www.sphinxdefense.com/#careers

AI Simulation and Control Engineer: Up to £150k + 2% depending on experience (https://wellfound.com/l/2AUs7A)

Backend Software Engineer (Python): Up to £150k + 2% depending on experience (reach out direct to david@optimal.ag)

Optimal builds AI agents to control the world’s critical infrastructure - from factories, to datacenters, to farms.

We are backed by the Director of AI Research at Google DeepMind as well as early VC investors in SpaceX, Anduril, and Palantir.

We have built the world’s most advanced AI control system for high-tech greenhouses and have just signed out first customer contracts in North America and Europe having proven the performance of our AI across 3 seasons in our own demonstration greenhouse.

david@optimal.ag

https://www.optimal.ag

- Our main languages are Rust and TypeScript, we also use mobile and offline pipeline languages (Python, Scala, and Terraform).

- We're based in NYC with our HQ in Union Square.

Interesting things we're working on:

- HorizonDB, our Geospatial database written in Rust

- Precise indoor location more accurate than iOS and Android leveraging Ultra-Wideband and other sensors.

- Anomaly detection to identify spoofed locations

- Mobile infrastructure that automatically configures itself optimizing battery-life and location accuracy for different use-cases over time

- Multi-Region AWS deployment, 99.99%+ availability, Speeding up deploys of backend data services with EC2 Warm Pools

- Automating security posture with Vanta

- Frontend tools to visualize and debug location data at scale

Check out our jobs page here: https://radar.com/jobs#jobs

If you have any questions, feel free to reply here or you can e-mail me at tim@radar.com

Look at the latest headlines and you will see something Ki insures. Think space shuttles, world tours, wind farms, and even footballers’ legs. Ki’s mission is simple. Digitally disrupt and revolutionise a 335-year-old market. Working with Google and UCL, Ki has created a platform that uses algorithms, machine learning and large language models to give insurance brokers quotes in seconds, rather than days. Ki is proudly the biggest global algorithmic insurance carrier. It is the fastest growing syndicate in the Lloyd's of London market, and the first ever to make $100m in profit in 3 years. Ki’s teams have varied backgrounds and work together in an agile, cross-functional way to build the very best experience for its customers. Ki has big ambitions but needs more excellent minds to challenge the status-quo and help it reach new horizons.

Calling all Software Engineers interested in Machine Learning and AI! If you're on the lookout for an exciting new opportunity, check out our open position at https://lnkd.in/ejgAfujK

Join the Model Platform squad at Ki, an ambitious team dedicated to developing Ki's Core Algorithmic Underwriting Platform, the backbone of Ki's Algorithmic Underwriting capabilities and aspirations.

The squad's mission is to empower Ki in constructing and deploying cutting-edge algorithmic underwriting models and scalable model graphs. Examples of what you might be involved in are - developer tooling, micro-services orchestration systems, ML model serving infrastructure, feature serving and storage infrastructure.

Tech stack: Python, Golang, Kotlin, Typescript, Kubernetes, GCP.

Feel free to reach directly if you have any question https://www.linkedin.com/in/alessandro-r-rizzo/

EDIT: I am only considering applicants based in Melbourne at this stage.

Sideline is a rapidly growing SaaS product for law firms that enables a track changes feature for draft emails within Outlook.

Around 30 law firms are currently using the product across three continents. Sales have been inbound. The company is bootstrapped. I am the sole founder looking for somebody to take the lead on the technology side so I can focus on growing the business.

Sideline is a web application. You will have full ownership of the codebase and SaaS infrastructure. You will interact directly with customers, being included in product feedback calls and some sales meetings.

Technologies used: JavaScript (some jQuery - not for long), TypeScript, Node.js, Azure, MS Graph APIs, Office JavaScript APIs. Note this is not a .NET/VSTO/COM Add-in.

Background on me: I was a corporate lawyer for 10+ years, as well as doing a bit of legal tech consulting, before founding Sideline. I’m active on LinkedIn.

If interested to learn more, please email: daniel at trysideline dot co.

Lixo is a pioneering company specializing in data analysis solutions for waste collection, enhancing sorting quality and promoting the circular economy.

We are looking for a Senior Software Engineer to take ownership of our platform, focusing on architecture, performance, and scalability.

Tech stack: TypeScript (React/Node), HTML/CSS, PostgreSQL, Docker, Git, Google Cloud Platform (GCP) Requirements: Fluency in French Apply here: https://www.welcometothejungle.com/fr/companies/lixo/jobs/se...

Please mention that you found us on Hacker News.

Oneleet is an all-in-one cybersecurity startup that has built its own Attack Surface Monitoring (ASM), Code Scanner, Device Monitoring, and Compliance Platform. We are growing at an unprecedented pace and working on some very exciting projects.

What we're looking for:

- Senior Software Engineers with experience in our tech stack - Strong problem solvers who can work independently in a remote environment - Security-minded developers passionate about building robust, scalable systems (not a requirement) - Comfortable working during Eastern Time

Tech stack: Go, TypeScript, React, Kubernetes

We offer:

- Competitive salary ($100k-180k based on experience and open to negotiation) - Equity in a fast growing cybersecurity startup - 100% remote work - Company offsites every quarter (past offsites have been in The Netherlands and Italy)

If you're interested in joining our team, please reach out to nafees<at>oneleet<dot>com with the subject line "HN: Senior Software Engineer". Alternatively, you can also apply at https://www.ycombinator.com/companies/oneleet/jobs

Grebban is one of the most sought after agencies in Europe and works mainly with ambitious brands seeking long-term partnerships. We have a very high success rate in creating fantastic business value for our clients.

Tech Stack: PHP, Laravel, MySQL, React.js

Infrastructure: Docker, Linux, AWS

Roles:

Software Developer / Typescript: https://career.grebban.com/jobs/5555838-software-developer-t...

Backend / Laravel Developer: https://career.grebban.com/jobs/5172259-backend-laravel-deve...

Roboflow is the fastest way to use computer vision in production. We help developers give their software the sense of sight. Our end-to-end platform [1] provides tooling for image collection, annotation, dataset exploration and curation, training, and deployment.

Over 1 million engineers (including engineers from 2/3 Fortune 100 companies) build with Roboflow. We now host the largest collection of open source computer vision datasets and pre-trained models [2]. We are pushing forward the CV ecosystem with open source projects like Autodistill [3] and Supervision [4]. And we've built one of the most comprehensive resources for software engineers to learn to use computer vision with our popular blog [5] and YouTube channel [6].

We have several openings available but are primarily looking for strong technical generalists who want to help us democratize computer vision and like to wear many hats and have an outsized impact. Our engineering culture is built on a foundation of autonomy & we don't consider an engineer fully ramped until they can "choose their own loss function". At Roboflow, engineers aren't just responsible for building things but also for helping us figure out what we should build next. We're builders & problem solvers; not just coders. (For this reason we also especially love hiring past and future founders.)

We're currently hiring for full-stack engineers to help build our product, field engineers that work directly with our customers to solve their business needs with computer vision, and several technical roles on the sales team.

We just raised our Series B round, led by GV. With this round, we will continue building the open source tools, platform, and community so developers and enterprises can deploy computer vision applications to production. [7]

[1]: https://roboflow.com/?ref=whoishiring0325

[2]: https://roboflow.com/universe?ref=whoishiring0325

[3]: https://github.com/autodistill/autodistill

[4]: https://github.com/roboflow/supervision

[5]: https://blog.roboflow.com/?ref=whoishiring0325

[6]: https://www.youtube.com/@Roboflow

[7]: https://blog.roboflow.com/series-b/

At BITS, we support both, corporations and startups in the digitisation of their business units and processes. We are looking for fulltime (all genders)

If you are looking for challenges and like to push issues forward, then we would be happy to hear from you, regardless of whether you have just completed your studies or have years of experience.

German language skills on the level of at least C are mandatory for the work in our projects.

More info: https://www.mybits.de/karriere | About BITS: https://www.mybits.de/portfolio/

Feel free to contact us: kontakt@mybits.de (please refer to HN)

Mintlify is building the modern standard for developer documentation. Our customers include the fastest growing AI companies such as X, Anthropic, Cursor, Perplexity, Scale AI, alongside 6000+ other companies.

As for the team, we're builders at heart. Our small-but-mighty team is going from 0 to 1, laying down the foundations, and scaling (yes, all of the above). We prioritize attention to detail and are passionate about building tasteful user experiences.

Mintlify is looking for an AI Engineer to help us build, train, and optimize the first applications of AI in our product.

As an AI Engineer, you will be working to fine-tune LLMs, create RAG pipelines, and understand model performance. You will work closely with the founding engineering team to integrate AI directly into our products.

Apply at https://mintlify.com/careers

Satellite and drone imagery access is on the rise, and traditional image processing methods are struggling to keep up. Our scalable AI quickly extracts global features, providing real-time, on-demand geospatial insights with impressive speed and accuracy. We are turning months of manual work into mere minutes, and with much better results. We work with customers from various domains, from intelligence and defence, local and federal governments, to small and large enterprise enterprises, which requires us to have a lot of flexibility on how we deploy and maintain our services.

We kicked off in 2020 and have secured $35 million in series A funding from a lineup of top US and European investors, among which Microsoft M12, Point72 Ventures, Maxar, In-Q-Tel, SAFRAN, and ISAI/Capgemini.

Tech Stack: Python, Fast API, Postgres, Redis

Geospatial: RasterIO, GDAL, QGIS, ArcGIS

Infrastructure: Kubernetes & Docker, Linux, AWS & Azure, Azure DevOps, Terraform, ELK, Prometheus & Grafana, ArgoCD & Helm

Roles:

Software Engineer: https://blackshark.sprad.io/0VqJ3

Senior DevOps Engineer: https://blackshark.sprad.io/AahTU

Senior DevOps Engineer: https://blackshark.sprad.io/26y4f

or reach out to HM at: 'eivanov@' + username[:-2] + '.' + username[-2:].lower()

https://getcloud.doshare.me

We're one of the few firms fighting for data privacy and content independence on personal front in these times. We believe that you shouldn't have to compromise features for security or vice versa.

If you're sick of seeing bad AI applications, want to work on creative and out of the box solutions and love thinking. We're looking for people like you.

Send us what you bring to the table in few paragraphs, a loom video, or a ppt, and we'll schedule an casual meet to discuss further. Mail to : careers@doshare.me

Music for health and wellbeing - we're working with leading scientists at MIT, NYU and UPenn alongside a roster of composers & producers to create validated music to improve health and wellbeing.

We are on course to enhance the effectiveness & efficacy of our music through the use of ML (let's have a call to talk more). We're starting with hospitality as a launchpad before moving into wider health sectors.

Core Stack: TypeScript, Rust, React, PostgreSQL, WebSockets, GCP

Hiring Founding Software Engineers in London, UK, - contact me via email: will [at] myndstream.com

Enjin's finance/accounting team is currently looking for team members. Please send your applications through the links below:

Accountant https://enjin.io/opportunities/blockchain-accounting-consult...

Accounting Documentation Assistant https://enjin.io/opportunities/blockchain-accounting-documen...

Carebit is a young, design-led healthcare technology company helping over a thousand private doctors across the UK run their practices more effectively and efficiently with our web and mobile platform. We're looking for a design and product-focussed, Senior React Native developer to help us build out our existing published React Native app, written in TypeScript. Bonus points for design skills and native iOS/Android experience.

We are a bootstrapped, profitable and remote-first company of 20 with a small office in London, UK - welcome to come and work here if UK based, otherwise this is a fully remote position between UTC and UTC+4.

Read more at https://carebit.notion.site/Senior-React-Native-developer-11... and apply by emailing hiring@carebit.co with some examples of your work!

COMPANY: fifo.com - Startup in the fintech space targeting self-employed individuals.

Remote, software dev position that uses primarily CoffeeScript and some HTMX, for the backend.

(CoffeeScript is JavaScript with a different syntax.) The backend is in CoffeeScript, while the frontend is in JavaScript. Backend is most needed right now.

Email jenny@fifo.com with your intro/resume (and/or GitHub/portfolio, if you have).

Could you let me know how many hours are you looking to work per week? (We let you choose your schedule.)

Max hours that you’re able to give, preferred.

What monthly salary you'd require to work your max hours for this position?

Also, where are you based? (For example: Are you a U.S. citizen? AT THE TIME BEING, USA-only.)

And include which days/times you’re free to a 30-60 minutes interview (it’s not a coding interview, so it’ll be convenient.)

I will respond back to your email scheduling when I’m free to interview.

Thank you!

Please email me at jenny@fifo.com for more details!

Imprint is modernizing co-branded credit cards with technology that gives brands control over their payment and rewards programs. We've raised $225M from Khosla Ventures, Thrive Capital, Kleiner Perkins, and Stripe, and we're expanding rapidly with customers like H-E-B, Brooks Brothers, and Turkish Airlines. Our platform helps businesses launch and manage co-branded credit cards that increase customer loyalty while reducing payment processing costs.

We're hiring across engineering teams:

- Backend Engineers (various levels: Senior, Staff, Principal)

- Full Stack Engineers (working on our Approvability platform)

- Data Engineer/Business Intelligence Analyst

- Security Engineers (Application and Infrastructure Security)

- Engineering Manager (Servicing Automation)

Our teams solve challenging problems around payments, credit risk, data infrastructure, and financial security. We work with modern backend systems, cloud infrastructure, and data pipelines to handle financial transactions at scale.

We offer flexible hybrid or fully remote options with offices in NYC, SF, and Seattle.

Apply: https://jobs.ashbyhq.com/imprint Email: mark.fox at imprint.co

More about the founding engineer role: https://www.expand.ai/careers/founding-engineer

Abel is a police technology company providing innovative solutions to law enforcement agencies. We're building software that directly impacts the effectiveness of police officers in the field. Our mission is to reshape public safety and save American cities – which means our work needs to be exceptionally reliable and intuitive to use.

We are hiring for two roles.

Frontend Engineer: https://coherent-feet-7bf.notion.site/Frontend-Engineer-1ac2...

Junior Backend Engineer, acting as a Forward Deployed Engineer: https://coherent-feet-7bf.notion.site/Junior-Backend-Enginee...

If you are interested please reach out to bogdan at abelpolice.com with your resume and/or portfolio/github.

We're seeking an experienced software engineer to build simulations for the Satellite Communications Group. The job requires excellent geometric intuition and fluency in C++, but prior experience in satcomm is not necessary. We've had successful applicants with backgrounds in physics, graphics, FEM, control systems, and hardware. We get to work on really cool stuff and build systems that provide essential off-grid connectivity to users around the world!

For more information and to apply, go here: https://jobs.apple.com/en-us/details/200590817/simulation-sw...

We’re building a personal financial analyst for money management powered by AI.

Apply at https://wellfound.com/l/2AE5G9

Try at https://maxint.app

Branch is an early-stage game development company behind Castaways. We're building a new mobile game set in the Castaways universe, currently in stealth. We're looking for a Senior Unity Engineer to help build and ship this game with a small, high-performing team.

What you'll do:

- Integrate Adjust SDK for marketing performance tracking

- Implement Apple and Facebook OAUTH for authentication

- Work with Facebook API to enhance social connectivity

- Optimize game performance, quality, and responsiveness

- Follow a test-driven development culture with high code standards

Salary: $180K-$250K

Location: Remote

If this sounds interesting, apply here: https://jobs.lever.co/branch.gg/ffa19211-d273-4522-b6d3-9990...

About Cambly: We are a mission-driven company transforming English learning through the power of conversation. See how we help people here: https://www.youtube.com/watch?v=JCWju3zEPoo

We are hiring: Sr/Staff Android Engineer

Life @ Cambly includes:

Parable is an enterprise AI that builds a companies digital twin to understand time and attention.

Founders have had multiple large exits. Based in NYC. Raised a large pre-seed round.

We have multiple roles open: Backend Engineer, Full Stack Developer, Data Scientist, Enterprise Success Partner, Enterprise Sales Partner, Senior Product Designer, Graphic Designer, Research Data Analyst.

https://www.parable.work/careers

MarketOnce is a leading provider of marketing and technology services. The MarketOnce portfolio takes an omnichannel approach, spanning across digital, direct, and full-service market research with over 40 years of experience. Headquartered in Denver, the global holding company has offices in Boston, Jacksonville, Portland, Tampa, Austin, Knoxville, Scottsdale, Daytona Beach, and Nantes (FR). For more information, please visit www.marketonce.com.

Apply here: https://marketonce.com/careers/

EnergyCAP is the leading energy and sustainability platform, helping organizations take control of their utility data, reduce costs, and achieve sustainability goals. With powerful analytics, automated bill management, and seamless integrations, EnergyCAP transforms complex data into actionable insights. From tracking energy usage and optimizing efficiency to simplifying carbon accounting and financial reporting, our platform provides the tools needed to make smarter decisions. Trusted by governments, universities, healthcare systems, and businesses, EnergyCAP helps organizations streamline operations, improve accountability, and drive meaningful sustainability progress.

Apply to our openings here: https://www.energycap.com/careers/

Responsibilities

- Build and maintain a decentralized processing system that can handle a high throughput and complex counterparty relationships

- Creating data models that support complex financial analytics

- Implementing data quality monitoring and validation systems

- Developing APIs for real-time data access and analytics from decentralized ledge

Must Have

- 5+ years of experience building complex distributed or decentralized systems and strong communication skills

If you’re interested in learning more, email matt@cathmere.com

TandemAI is redefining drug discovery with AI-driven computation and large-scale wet lab integration. We’re hiring a Sr/Principal DevOps Engineer to build and scale AWS and on-prem infrastructure and products, CI/CD pipelines, and DevOps tools that empower scientists with seamless data access.

What We’re Looking For: * BS/MS in CS (4-6 yrs exp) or PhD (1-2 yrs exp). * Experience with AWS CloudFormation/Terraform, Ansible, and IaC. * Strong Linux, Python/C++ skills (CUDA a plus). * Experience with Docker. Kubernetes is a plus * Problem-solving mindset with a passion for scientific delivery and computing. * Bonus: ML, physics-based simulation, scientific workflows, or CADD experience.

We offer competitive salary, stock options, healthcare, 401k, and flexible work.

Interested? Email your CV to thomas dot watson at tandemai dot com

We are a startup in the Wealthtech space looking to hire our 4th and 5th engineers.

We had a good experience posting in last month's thread for a Lead Fullstack position, and wanted to post again--position is functionally the same, we're growing so fast we feel we can add two more engineers instead of just one.

This is a great opportunity if you are looking to build something that leverages agentic AI to deliver practical value for families, and are interested in working on a product that places a high premium on UX.

Requirements:

* 8+ years of software engineering experience

* Familiarity with modern TypeScript and React, + at least one non-TS backend language

* Experience mentoring junior engineers and generally fostering a sophisticated engineering culture

* Track-record of mastering new technologies and diving into unfamiliar parts of the tech stack

Nice-to-haves:

* Experience with Python, Docker, AWS Fargate, or DynamoDB

* Experience writing unit tests for frontend components using tools such as Jest and Storybook

About the Engineering Team

Our engineering culture is collegial, both in the sense of being friendly, as well as placing an emphasis on continuous learning and refinement of our craft. We are very much into internal tooling, improving DevEx, and constant improvement of our processes.

Email CV to samier@usesteward.com

At Cephla our mission is to accelerate discoveries and solutions by making open and scalable bespoke microscopes available and accessible.

With rapid development of technologies in life science + the advances in AI, the way we study biology is undergoing a revolution, with profound impact on our ability to understand life and tackle not only disease but also a wide range of global challenges. Automated microscopes, a bridge between the physical world and digital bits, transcends both length and time scales in biology and has been playing a crucial role in discoveries and solutions.

Founded by scientists out of first-hand frustrations and excitement, Cephla build open, versatile and scalable automated microscopes to help accelerate progress in science and address global health challenges.

Cephla started operation in the summer of 2023, has strong revenue & growth, and is looking for a senior software engineer to drive software development and help us scale.

Email careers@cephla.com if you're interested

VerOps is building Simscope, the best hardware simulation monitoring and triage tool. This tracks millions of simulations daily, and is used by hundreds of verification engineers, across a variety of companies, to be more productive and make higher quality silicon designs.

Seeking either a junior or senior software engineer (for two different roles):

Backend: Golang and/or Python, with knowledge of database design. AI/ML is a plus.

Frontend: Javascript (or Typescript), and Python.

More on the website, or send your resume via email: jobs @ verops.com

We are looking for our first engineering hire to help us continue our mission of building a fully-automated Managed Detection & Response (MDR) platform.

Our ideal engineer has a broad set of experience across frontend, backend, infrastructure, cybersecurity, and data(bases). If you've been responsible for managing production infrastructure, talking to customers, and having full ownership of your features from start to finish, we'd love to talk with you.

Tech stack:

Count is like Jupyter, Tableau and Miro combined in one tool. Some of the world's leading data teams use it for everything from iterating data models and performing in-depth analyses to creating process flow maps of their entire business.

We're looking for an experienced engineer to help us set up our GTM infrastructure to scale the way we work. We're a lean team and we're looking for someone to help us achieve outsized outcomes by automating as much of our processes and workload as possible.

You'll be working closely with our marketing team and collaborating with sales, customer success, and product teams to keep us running as a well oiled machine. Your responsibilities will include:

- Scaling our sales and marketing stack: You'll be working closely with our GTM team to scale and automate our go-to-market activities by integrating our marketing, sales and finance tools with our CRM and product.

- Managing the data warehouse and company data model: Set up of our data stack and data models so everyone in the team can build their reports from a standard set of metrics.

- Driving operational efficiency of our campaigns: We want you to help us automate as much of our outreach operations as possible. This is by automating our workflows, using AI agents to remove human intervention entirely, and scaling our Instantly, Clay, and Apollo workflows.

For more details and to apply: https://jobs.ashbyhq.com/count

AngelList's mission is to accelerate innovation by providing startups and investors with the tools they need to succeed. We have the world’s largest early-stage venture portfolio with $17B+ assets under management and $124B+ on our platform, delivering capital to over 12,000 startups. We work with some of the best emerging fund managers to ensure every deserving startup has access to capital.

I was hired into the role from one of these HN threads last summer. One of the things that attracted me most was the density of former founders and aspiring entrepreneurs on the team.

We're hiring full-stack engineers with experience building web applications at scale. Fintech knowledge is a plus, but not required.

I'm the hiring manager for our Funds Engineering team[0]. We’re building the data layer that powers our general ledger. We work on some of the most interesting datasets out there: We model capital flows in the venture ecosystem to understand where value accrues and, ultimately, which investors and founders win or lose.

I'd be happy to talk about these roles, about any open role we have at AngelList[1], or any questions you might about working here.

[0]: https://www.angellist.com/careers/9870a63b-ac75-436b-b1a6-a2... [1]: https://www.angellist.com/careers#open-positions

Rabbet is hiring Sr. Software Engineers to help us streamline construction finances. We offer cloud-based software for commercial lenders and real estate developers to centralize construction finances, automate administrative tasks, and reduce the time spent managing draws.

Backend is in Elixir (Phoenix/Absinthe/postgres), frontend is React (mostly JS with more new stuff in TS). The company is ~20 people with 6 of us on the engineering team. Looking to add another 3-4 engineers over the next ~6 months.

We are fully remote, though we do require candidates to be in TX, NC, or CO (exceptions possible if you have several years of professional Elixir experience). We don't currently offer sponsorship.

If you're interested, you can read more or apply here: https://jobs.ashbyhq.com/rabbet/581ed4d8-d683-428c-88c5-1131... You can also email me (Andrew, co-founder/VP of Engineering) directly at andrew@rabbet.com.

VLM Run is a first-of-its-kind API dedicated to running Vision Language Models on Documents, Images, and Video. We’re building a stack from the bottom-up for ‘Visual’ applications of language models that we believe will make up > 90% of inference needs in the next 5 years.

Hybrid from Bay Area, CA

Looking for experience in any of the following:

* ML Domains: Vision Language Models, LLMs, Temporal/Video Models

* Model Training, Evaluation, and Versioning platforms: WnB, Huggingface

* Infra: Python, Pytorch, Pydantic, CUDA, Torch.compile

* Devops: Github CI, Docker, Conda, API Billing and Monitoring

https://vlm-run.notion.site/vlm-run-hiring-25q1

We’re well-funded ($80M, Series A), growing quickly, and looking for talented people to join our team.

Here are some of the roles we’re hiring for:

* Senior Software Engineer, Full Stack

Design and build our compute marketplace and products. Focus on both backend and frontend technologies, REST APIs, and microservice architecture. [6+ years experience with Typescript, Python, etc.]

* Site Reliability Engineer (SRE), Supply

Work with our supply partners to build & maintain reliable systems for distributed compute. Work across Kubernetes, Linux, and cloud services to ensure reliability, scalability and performance. [Focus on customer interactions and reliability.]

* Software Engineer, Security Engineer

Design and implement security strategies for our AI/ML infrastructure. Build systems that keep our platform secure at scale.

Learn more about us and apply: www.mlfoundry.com/company Or email us directly: careers@mlfoundry.com

At Limitless, our vision is to free the human mind from its biological limits. We build software and hardware to capture what you see, say, and hear and make it useful. Our investors include Sam Altman, Alexis Ohanian, a16z, First Round, NEA, and many others. We are a well-funded, 15-person, remote-first startup.

We are hiring for:

Head of Marketing - https://jobs.ashbyhq.com/limitless/e2610a8f-ab1d-4d62-8d04-8...

Head of Design - https://jobs.ashbyhq.com/limitless/4a575c59-8163-4aa2-add7-8...

Senior/Staff Product Designer - https://jobs.ashbyhq.com/limitless/54e86ff0-58f8-4c6b-830b-1...

Stealth Prototype Hardware Engineer - https://jobs.ashbyhq.com/limitless/995f9d7d-6bf4-486d-bc67-b...

For more information about our benefits and culture (including quarterly retreats, office reimbursement, final week of the year off, etc), check out our careers page - https://limitless.ai/careers

We are HAProxy Technologies, the company behind the HAProxy Open Source Load Balancer. We are hiring a Director of GRC to help us with our compliance efforts. We are a fully remote company with people all over the US and Europe.

Apply at https://www.haproxy.com/company/careers/director-of-governan...

About - mod.io is developing an industry leading user-generated content (UGC) middleware solution for game developers. We are currently used by 200+ games to power their in-game UGC needs across 14 platforms and steadily growing.

Job - We're looking for a talented mid / senior developer with Laravel experience to join our small but tight-knit backend team to continue to evolve our product.

We're looking for someone that has:

- 2+ years PHP experience working with Laravel (5+ if senior)

- Experience with NoSQL key-stores such as Redis & relational databases (MariaDB, MySQL).

- Experience with data modelling for high throughput database activity and a strong understanding of which workloads and data access patterns are scalable and what datastore the data should reside in.

- An ability to write clean, robust and reusable code, as well as mentor and review the code of other backend engineers.

- A strong understanding of RESTful APIʼs. - Familiarity with Amazon Web Servicesʼ such as ECS, Lambda, RDS, S3.

- The ability to take a concept from design to a functional, usable release.

- Confidence in your ability to lead a project from start to finish with little oversight from senior team members.

- An excitement to dig in and experiment, with real attention to detail.

- A hunger to own your code, improve your craft, and create a kick ass experience for millions of gamers along the way.

We'd prefer to have the candidate in Melbourne, Australia or on the east-coast of Australia timezone but will make exceptions for exceptional candidates!

Want to have a chat or know someone that would be a good fit? Please e-mail me at pat+hn@mod.io.

Felt is building a cloud-based geographic information systems (GIS) solution and have hundreds of customers already using it to run their operations, processing terabytes of data. Our team hails from Uber, Google, Meta, CARTO, Mapbox, The New York Times and a few others. If you have used online maps in the past few years, you have used their work. My co-founder and CEO, Sam, is a former YC founder who sold his previous company [1] and I'm an early Uber engineer.

We are on the lookout for a Senior Infrastructure Engineer who will help build our GIS architecture in the cloud. Felt built the world's most advanced cloud-native GIS systems. We are able to processes almost all types vector, raster, and tabular data you can throw at it. You can throw a basic CSV or a multi-band raster file with NDVI encoding. Felt can also natively connect to STAC repositories, process data from your Snowflake installations, or download things from your Redshift.

We are looking for a senior or a staff level engineer who will help us take this architecture to next level. We are always adding support more types of files and connectors. We also have some ongoing projects to make this infrastructure more modular and work in VPCs.

Ideal candidates will have experience working with infrastructure as code tools such as Cloudformation, CDK, Terraform or similar. We handle many different types of data on a daily basis and it's key that we iterate really fast; our IaC tools enable us to do that with confidence.

Also, for the first time, we are hiring a product manager that is going to be focused on our growth funnels within our service. This person will own the onboarding journey and help those first-time customers become loyal users. . Ideal candidates will have 4+ years of experience focus on growth and onboarding within B2B SaaS and/or PLG companies. They will have a proven track record, own metrics such as time to value, be comfortable owning touchpoints, and designing and running experiments.

We are well-funded and just raised our $15M Series A. You can read more about it our funding here [5], and our announcement here [6]. Our terms are employee-friendly terms such as early exercise, a 10-year exercise window and even a matching 401(k).[7]

If you are interested, please reach out via hello@felt.com and mention HN and the role you are applying to.

[1] https://techcrunch.com/2021/03/09/via-buys-mapping-startup-r... [2] https://felt.com/blog/hashrocket-ultimate-elixir-to-the-next... [3] https://felt.com/blog/how-felt-deploys-15-times-a-day [4] https://digest.browsertech.com/archive/browsetech-digest-fel... [5] https://techcrunch.com/2022/05/31/felt-maps-15-million-serie... [6] https://felt.com/blog/public-beta-15m-series-a [7] https://felt.com/careers

Building stuff in crypto today is really hard. Imagine if you wanted to put up a personal website and all you had to do was start by breaking ground to build a data center. Your personal page probably would not be that good, would it? Small teams can only focus on so many things; we want them to use center so they can focus on the details that truly matter and make products beautiful.

We want to eliminate all of these annoying, cumbersome, expensive problems that devs face so that they can build incredible user experiences that help people flourish and rise to the level of their ambition, without having to think about if their nodes are online or if their indexer is missing any data.

We started about 3 years ago and have finally started to find product market fit. We're looking to scale the engineering team so that we can finally bring our products to market.

Our investors include Founders Fund, Thrive Capital, SV Angel, @balajis, and many more incredible folks who have taken a chance on us; it's been my mission for the last 3+ years to make sure that everyone involved in this venture does phenomenally well.

https://jobs.ashbyhq.com/center

Or email me directly: omar+hn@center.app

We are a UK-based not-for-profit Focused Research Organisation (FRO) committed to improving patient outcomes by turning disordered proteins into viable drug targets.

We are hiring across a number of roles in the areas of machine learning, biomolecular simulation, nuclear magnetic resonance spectroscopy, biochemistry, and protein production.

Find out more and apply here: https://bindresearch.org/careers/

Loop is on a mission to unlock profits trapped in the supply chain (https://www.loop.com/article/unlock-profit-trapped-in-your-s...) and lower costs for consumers. Bad data and inefficient workflows create friction that limits working capital and raises costs for every supply chain stakeholder.

Loop’s modern transportation cost management platform uses our domain-driven AI to harness the complexity of supply chain data and documentation. We improve transportation spend visibility so companies can control their costs and power profit. That is why industry leaders like J.P. Morgan Chase, ABB, Estee Lauder, Great Dane, Emerge, and Loadsmart, work with Loop.

WSJ piece on Loop - on.wsj.com/3PE357W

1. Raised $100m+ from JPM GEP, Founders Fund, 8VC, Susa Ventures, Flexport, Index, and Expa.

2. 45+ paying enterprise customers with multiple-year contracts; 70+ customers in the pipeline.

3. High-caliber team of engineers and operators from Google, Scale AI, Flexport, Uber, Rakuten, Square, Meta, Stanford, Brown, Princeton, and Yale.

4. 7+ years cash runway

Fullstack Engineer San Francisco - https://job-boards.greenhouse.io/loop/jobs/4102236004

Fullstack Engineer Chicago - https://job-boards.greenhouse.io/loop/jobs/4830548004

Other roles at https://www.loop.com/company/careers

Camber is working to improve the messy financial infrastructure for US Healthcare. We've built an automated end-to-end insurance billing system for recurring care, starting with Autism clinics. It’s a product that clinicians need and love.

We automate and abstract the tedious, manual, repetitive work that goes into the administrative duties of running a clinic, so that clinicians can do what they do best — providing care.

It starts with ingesting clinic data, and then create, validates, and submits claims to insurance providers across the country. If claims need corrections or appeals, most of the time we can handle those automatically or our CX and Operations team use our in-house internal tools. We also handle patient invoicing for co-pays, co-insurance, and deductibles (we never send anything to collections). We track money movement on a unified ledger and reconcile transactions with clinics' bank accounts.

There is so much more to build. If you're interested in scaling data pipelines, programmable rules engines, AI, data science, delightful products for small clinics, processing billions of dollars in money movement or solving the unsexy problems that make this country's healthcare broken, come join us!

We are a team of ~40 with strong product market fit. You’ll be working with an engineering leadership team from AWS and Stripe to get clinicians back to work delivering care for kids.

Email us at josh.paul@juniperplatform.com or apply at camber.health/careers

Hi! I'm Pranav, co-founder of Mooncake Labs (https://mooncake.dev). We're building open-source search and analytics systems on obj-store. We just released our first project: pg_mooncake (https://github.com/Mooncake-Labs/pg_mooncake)a Postgres-Native Data Warehouse that's top 10 on clickbench (https://www.mooncake.dev/blog/clickbench-v0.1).

We’re a small and close-knit team based in SF, have been working together for many years, and love building high-performance systems from first principles. You'll be an early piece of Mooncake and will be a good fit if:

- Love low-level systems (performance engineering, databases, caching, distributed systems) - Are excited in the journey of finding PMF. We are still very 0-> 1. There’s a lot of fun that comes with this journey. - Are a team player.

If this sounds interesting to you, shoot me an email at pranav at mooncakelabs. com.

Branch makes and sells work products for remote workers and growing teams. We're looking for a Digital Product Manager or hybrid PM / dev to lead the development of our ecommerce site and systems. You’ll ship beautiful, functional and accessible commerce experiences addressing both our enterprise and DTC customer segments, as well as full-stack applications to support our operations and broader enterprise ambitions.

As the only product management hire at Branch, you’ll have the opportunity to lead a product practice at a well-funded and rapidly-growing startup pursuing a unique opportunity that anchors in online commerce and extends far beyond it.

What we're looking for: as a pure PM, 2-5 years of relevant product management experience (preferably at a high-growth ecommerce startup) OR experience founding an ecommerce business, reps managing a sprint planning process and owning a product roadmap, deep knowledge of Shopify Plus and the Shopify ecosystem, strong portfolio featuring experience shipping exceptional features that users love, and comfort shipping low or no code features. We would also be very excited to hire a developer with 2-4 years of front-end development experience, ideally within the Shopify Plus ecosystem, with an interest in pivoting to product and a willingness to plan and build at the same time.

Open to any remote candidates in EST (or willing to work those hours), with NYC and Toronto preferred. If interested, email hn [at] branchfurniture.com with a few sentences about your background and interest, along with your favorite and least favorite things about the Shopify platform.

ASET Partners is building a geospatial analytics platform used by analysts across the US. We're looking for individuals to join the small but talented team to help us continue to build out the platform and develop new products and capabilities.

Tech stack includes: AWS, Terraform, Kubernetes, Go, Python, Django, Postgres, React, etc.

Requirements: must be able to obtain a Public Trust

To apply, send your CV to tim [dot] henrich [@] asetpartners [dot] com

- Software Engineer - integrations (fulltime) - apply at https://ipinfo.bamboohr.com/careers/63?source=aWQ9Mjg%3D

> We're looking for an engineer to lead our integration efforts - including our various existing platform integrations (Databricks, Splunk, Elastic, Snowflake, Maltego) and SDKs, and also work on new integrations for new platforms and languages.

- Mobile engineer (iOS / Android) - https://ipinfo.bamboohr.com/careers/61?source=aWQ9Mjg%3D

> Help improve our own mobile apps, and mobile SDKs. Should be familiar with low level iOS and Android networking (or just one platform). Part time or full time contract role.

- Splunk App engineer (contract) - https://ipinfo.bamboohr.com/careers/62?source=aWQ9Mjg%3D

> Looking for someone with lots of experience building splunk integrations, and familiar with enterprise splunk deployments. Part time contract work to help improve our existing splunk integration to make it more reliable, and a world class customer experience.

We're always on the look out to strong software or data engineers with an internet measuremenet / analysis background to join our team too. Any questions about the roles or IPinfo feel free to reach out to me directly at ben@ipinfo.io

We are hiring engineers across the board! https://jobs.ashbyhq.com/tiplink?utm_source=R8QW45lNlz

We're building the 'walmart of import export'; think forklifts + hacking away on code above our warehouse eating deliveroo every night; investors include patio11, backedvc, invisible technologies.

To apply, send your CV to ethan [@] dirac [dot] software

don't forget to send the following alongside your cv ;) -favourite book -favourite mathematical integral, algorithm from computer science, or anything suitably nerdy of that sort

Monad raised $225M in series A funding to scale our team in bringing the Monad blockchain to production.

The Monad Foundation is a team of dedicated ecosystem and community builders who are on a mission to massively grow the impact of decentralized tech. We believe that the Monad blockchain--the performant and parallel EVM Layer 1--will help decentralized apps eat the world.

We are hiring for the following roles:

1. DevOps, US: https://jobs.ashbyhq.com/monad.foundation/c871eb38-42b2-439e... 2. Senior Software Engineer, Full Stack: https://jobs.ashbyhq.com/monad.foundation/2242c712-d2cf-4fe5... 3. Senior Software Engineer, Smart Contracts: https://jobs.ashbyhq.com/monad.foundation/2710460c-96d5-4ba8...

Series A AI Fintech Startup headquartered in NYC. If you’re outside of NYC, we'd like you to make quarterly visits and are happy to support higher-frequency visits.

You'll get a sense of what we're building during the coding challenge, which you can start by sending a POST request to:

https://apply-to-avantos.dev-sandbox.workload.avantos-ai.net

Payload should be this:

{"email": "<your-email>"}

You'll need to make sure the user agent isn't something too bot-seeming or WAF will block you. (Sorry we're a startup no time to fix.) This user agent works: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Looking for SR DS and Team Lead roles for our tech-hub in Madrid. We have A100 GPUs and lots of use-cases were ready to execute on. Read about some of our recent work in agentic flows: https://www.adyen.com/knowledge-hub/data-agent-benchmark-for...

Looking for candidates with deep technical depth around language models.

Full relocation to Madrid.

Apply here: alex.egg[at]adyen.com and mention “HN - Who is hiring?” in the subject.

At Quobyte, we are working on the Data Center File System (DCFS), a highly scalable and fault-tolerant software storage system built around a parallel file system core. Customers use Quobyte DCFS for ML and HPC clusters in industry and academia, k8s and OpenStack infrastructures, streaming, web mail, post production, origin and CGI clusters, and as a scalable backend for SaaS products. There are Quobyte DCFS clusters which span thousands of machines and crunch 100s of GB/s!

Under the hood, DCFS is a full-stack storage system, written in Java and C++. The engineering work covers everything from kernel development over our own replicated database system design to distributed algorithms (Paxos!) and performance. In short: lots of real-world challenging and fun problems! We work as a highly efficient engineering team, and do mandatory code reviews, lots of unit and integration testing,

Santa Clara, CA:

* Sales Engineer

For detailed job descriptions please and application process, please visit https://www.quobyte.com/company/careers or write to work at quobyte.com.

Rentana is a fast-growing startup transforming revenue management for the multifamily housing industry with our AI-powered platform. In this role, you'll report directly to our CTO and work in a small, agile team where every idea counts and your impact is visible across the entire product.

We’re seeking a talented Full-Stack Software Engineer to design and implement greenfield projects—ranging from scalable backend systems that normalize messy third-party data to robust data pipelines and improved UI/UX. You'll collaborate closely with leadership to help shape the future of our platform.

Nice to have: ML experience, familiarity with multifamily real estate, and a background in statically typed languages.

We offer a competitive salary with equity, comprehensive benefits, and a fully remote work environment.

Apply: https://www.rentana.io/job/full-stack-software-engineer

Rentana is an equal opportunity employer.

Spruce lets users control their data across the web. We are creating the world’s best open source software for user-centric digital identity. We work with government agencies and enterprises to ship real infrastructure that real people use.

Our team works remotely and is distributed worldwide from PT to CET timezones.

We're hiring Rust (full-stack) and mobile developers. View a list of roles and apply here: https://jobs.lever.co/sprucesystems/

I'm head of Software at Quatt, a quickly growing scaleup building heatpumps to help fix climate change. Heating and cooling is 50% of all energy used in the EU. Heat pumps save 10 times more CO2 for each Euro spent on them compared to electric cars. We're building the most accessible and smartest heatpumps on the market. Our first product is live, the next ones announced, we have thousands of customers, tons of data, and I really like the impact we're having. We also raised €25 million for further expansion. I’m currently looking for a few roles for my department, as we believe having the best software will allow us to have the best product. Our backend and frontend is Typescript.

I'm currently looking for two people for Team Boss, which builds all tools needed to run our multi-million euro business - and we are as software driven as we can be.

We're helping companies manage their security logs. We've built a fantastic product for a company our stage and signed up some amazing customer logos in the process. We're working on moving up-market and building a product that can displace some of the enormous vendors in the space.

Email evan @

Nango is the most comprehensive product integrations platform for developers.

Fully remote, open source, dev tool & dev infra.

Expert team of veterans (Netlify, Algolia, Uber).

Backed by YC & top company execs (Cloudflare, Retool, Notion, Calendly, Sendbird).

Serving 400+ companies, 5k GitHub stars, community of 2k developers.

<10 team & fast-growing. We need you :)

We're building a home for readers online, starting with an iOS app to track and discover books: https://margins.app/download

We just went from 0 to 100k users in 2 months, raised a seed, and are now hiring 2-3 more engineers. If "craftsmanship" and "books" resonates, we'd love to chat: paul@margins.app

SwiftUI, TypeScript, some Python, GraphQL, Postgres, Supabase, Vercel

As a senior full-stack engineer, you will be responsible for designing, developing, and maintaining our applications using Next.js, Supabase, and TypeScript. You will collaborate closely with product owners, UX specialists, and other developers to deliver high-quality software solutions that meet the needs of our users

Technical Requirements:

- Strong experience with Next.js and TypeScript

- Proficiency in front-end technologies such as HTML, CSS, and JavaScript.

- Experience with API design and development, including RESTful services.

- Familiarity with databases and data modeling, particularly with PostegreSQL and Supabase is a plus.

- Understanding of Agile methodologies and experience working in collaborative team environments.

We have a team of more than 10 software engineers that is constantly growing. Full flexibility and minimal meetings.

Send me a message directly: andrea+hn [at] sensay.io

RevEng.AI is building foundational AI models to identify malicious threats and weaknesses inside software at the binary level. We're a seed stage startup having raised $4.25m from top tier VCs across the US and Europe.

Senior AI Researcher | £80-160k + equity

We're looking to hire a Senior AI Researcher to advance our state of the art AI models for binary analysis. You’ll play a key role in advancing our foundational ML models, pushing the boundaries of AI-driven program analysis.

Senior Frontend Engineer (react) | £60-100k + equity

We're looking for a design focused frontend developer to join our growing team. You will lead the UI design and implementation of our customer portal and web integrations.

To apply or learn more, email contact[at]reveng.ai with "hn" in the subject line.

Hi all, I’m Yuriy, founder of Puma.tech. Previously worked as software engineer & developer advocate at Cloudant (YC S08, Acq. by IBM), Meteor (YC S11), Parse (YC S11, Acq. by Meta), and explored Ai/ML (computer vision for self-driving cars).

Puma Browser is focused on making LLMs easy to use on your mobile phone. Private by design.

We recently shipped an update with local DeepSeek R1 and it’s amazing how fast and capable it is even on iPhone 14 Pro.

Next step is making it do things for you, like a helpful assistant, and we’re excited to explore what the world of agents would look like.

We’ve raised Angel and Pre-Seed Rounds from some of the best builders in crypto and Ai: Illia Polosukhin (NEAR Protocol), Sridhar Ramaswamy (Snowflake CEO, Neeva, Greylock), Jason Warner (cofounder at poolside.ai, ex-GitHub CTO), Chris Larsen (founder of Ripple), Don Ho (Orange DAO, Quantstamp), Protocol Labs, SBI, Fenbushi, HashKey and more.

- We value Optimism, Kindness, Curiosity, Speed and Grit.

- Only two recurring weekly meetings to maximize state of flow: Monday all-hands, Friday Demos.

- Careful with growth and never had to do layoffs.

Open Roles: Eng (iOS, Android, Ai/ML, Browser Extensions), Based Social Media Intern; Internships: Eng, Design, Growth

How to Apply: visit https://puma.tech or email careers+hn [at] puma.tech with your GitHub, a note on what you're most proud of building and what you'd like to build next.

Thank you!

Trunk Tools creates software to make construction more efficient and cost effective, we have significant revenue and are growing extremely quickly! We're a team with prior experience at SpaceX, PlanGrid, Carta, Y Combinator, LinkedIn, Uber, etc.

We spent the last few years building the brain behind construction. Now we are deploying workflows/ agents, starting with Q&A document chatbot, to be ingrained in construction teams’ workflows, ultimately to automate construction. Given our immense traction with several Fortune 500 construction companies, we are doubling our team in order to deploy several more agents this year. You will have an opportunity to drive the transformation of a multi-trillion-dollar industry full of waste, risks and inefficiencies.

We're looking for:

[1] https://trunktools.com/careers/?ashby_jid=1d862ead-741b-4ce2...

[2] https://trunktools.com/careers/?ashby_jid=1cca011e-bc3e-4118...

[3] https://trunktools.com/careers/?ashby_jid=f23441be-d5fa-4674...

At PathAI, we're dedicated to improving patient outcomes with reliable AI-Powered technology and meaningful collaboration with biopharma, laboratories, and clinicians — aiming to provide patients with access to accurate diagnoses and effective treatments. Openings include:

- Software Engineer II, Full Stack https://www.pathai.com/careers/SoftwareEngineerllFullStack-7...

- Senior Software Engineer, Full Stack (link not yet up, but will be soon!)

See https://www.pathai.com/careers/#OpenPositions for the complete listing including roles outside of software engineering.

I'm a Sr Staff SE - happy to answer questions via email or put you in touch with the right person if I can't. My email address is in my HN profile. No recruiters or agencies, please.

The U.S. manufacturing industry, worth $7 trillion, is growing rapidly but faces challenges in workforce turnover and management. Adopting technology is essential for improving training, efficiency, and scalability, yet the sector's tech landscape is still lacking.

Enter Squint. Squint makes it easy to capture expert knowledge, unlock operator performance, and analyze production insights. Manufacturing leaders use Squint to reduce downtime and increase quality – all on a platform operators love.

The best part is, this is just the beginning. We believe our solution can extend beyond manufacturing, and soon, we’ll empower workforces in industries like Energy, Healthcare, Hospitality, and more. Our mission is to accelerate human potential by bringing digital knowledge into the real world.

High Priority Open Roles: - Strategic Enterprise Account Executive - Software Engineer - Senior Manual QA Engineer - Sales Engineer

View full list of roles and apply here: https://jobs.ashbyhq.com/squint.ai?utm_source=Hackernews

Trinamic became popular in the 3D printer market with its innovative stepper motor chips. Now, we are proudly part of the US corporation, Analog Devices, Inc.

In the ADI Trinamic software team, we are dedicated to advancing motor control technology through innovative software solutions. If you have strong C++ skills, experience with Qt, and a passion for embedded systems, join us to make a significant impact.

If you are interested, check out the Analog Devices careers portal, where you can find details and submit your application: https://www.analog.com/en/careers.html

This link should bring you directly to the referred job offer: https://analogdevices.wd1.myworkdayjobs.com/External?jobFami...

Extend is building a LLM-native document processing platform (massive market w/ low NPS existing solutions) (https://extend.app/)

Apply here: https://jobs.ashbyhq.com/extend/9d4d8974-bd9b-432d-84ec-8268

--------

Why you should consider joining:

- We're looking for engineer #4, lots of equity, culture of high impact and ownership, in-person in NYC

- We've accelerated revenue 15x this past year to 7-figures in ARR

- Our customers include companies like Chime, Flatiron Health, Brex, Opendoor, Checkr, and many more

- We're supporting customer and revenue metrics with 1/2 the team size of other startups, so everyone joining at this stage will have outsized impact

- Backed by YC, Homebrew, investors from OpenAI, and more

Ideogram’s mission is to help people become more creative. Our thesis is that everyone has an innate desire to create. We are developing state-of-the-art AI tools that will make creative expression more accessible and efficient. We are pushing the limits of what’s possible with AI, with a focus on creativity and a high standard for trust and safety. Our headquarters is in downtown Toronto, and we have a small presence in NYC. Read Ideogram Canvas(https://about.ideogram.ai/canvas) and Ideogram 2.0(https://about.ideogram.ai/2.0), and try our product at ideogram.ai to get a glimpse of what we're building.

For more details, take a look here: https://www.ideogram.ai/careers?utm_source=hacker-news

We’re Zed Industries, a small and passionate team with a vision for building the world’s best text editor—for you, and for your team.

Zed isn’t our first editor. It’s the culmination of more than a decade of experience building tools for developers. We created the hackable text editor, Atom, and the pioneering software platform that launched an entirely new generation of desktop apps, Electron. We also built Tree-sitter, an advanced syntax parsing framework used by the most popular editors in the world. Building tools that matter is in our DNA.

Now, we’re building something new again with that same drive and a new vision. We believe the best software is handcrafted, with unparalleled attention to detail. We believe software development is better when it’s a shared experience. We believe there’s a better way to write software—and this is just the start of the adventure.

Apply to open positions:

AI Engineer - https://zed.dev/jobs/ai-engineer

Product Engineer - https://zed.dev/jobs/product-engineer

Rust Engineer - https://zed.dev/jobs/rust-engineer

My name is Marius and I am the CTO at AREO (https://goareo.com/).

AREO, founded in January 2023 by a team with 20+ years of combined experience in retail and startups, is a young software startup specializing in developing innovative solutions for supermarkets and grocery retail stores. Our cutting-edge B2B SaaS platform optimizes workflows for employees by providing real-time access to inventory, product information, and customer inquiries. We serve large supermarket chains in Germany and across the EU.

We recently brought a backend developer on board through "HN - Who is hiring" and are now seeking a Senior Android Developer with a minimum of 8 years of experience.

If you're passionate about building innovative retail products from scratch, this role is for you.

Mobile Stack: Kotlin, Room, Jetpack Compose, Hilt

Perks: Fully remote roles (Europe), work when and where you are most productive, sizeable equity in a rapidly growing company, flat hierarchies, no-ego work environment, work in a lean but highly experienced team

Apply here: marius[at]goareo.com and mention “HN - Who is hiring?” in the subject.

We are transforming the way we interact with data to drive better decisions and outcomes.

You'll be be working on a small remote team with a lot with Python, SQL, Airflow, Airbyte, dbt, Snowflake, and Kubernetes.

Requirements: * 3+ years of experience leading data engineering projects, including architectural decision-making and team leadership.

* Strong hands-on experience with cloud-based data solutions (AWS, GCP, or Azure).

* Expertise in Python, SQL, and Git for data processing and software development.

* Deep understanding of data structures, design patterns, and scalable data architectures.

* Experience with containerization (Docker, Kubernetes) and Infrastructure as Code (Terraform, CloudFormation, or similar).

* Proficiency in pipeline orchestration tools (Airflow, Prefect, Dagster) and data integration frameworks (Airbyte, dbt).

* Strong knowledge of data warehousing (Snowflake, BigQuery, Redshift) and real-time data streaming.

* A coaching mindset with a passion for sharing knowledge and upskilling the team.

If you're interested in applying, please fill out the application here: https://meq.bamboohr.com/hiring/jobs/94. Under the "Who referred you for this position?" question, please put "HN".

Freeform is deploying metal 3D printing factories at global scale and setting a new frontier in manufacturing. With AI, GPUs, and FPGAs working in tandem, our system monitors and corrects every microsecond of the process, delivering a level of precision, speed, and quality that’s never been possible—until now. This isn’t just an improvement; it’s a leap forward in how complex metal parts are made, with the ability to revolutionize industries like aerospace, defense, automotive, energy, and beyond. We are backed by top VCs including NVIDIA’s NVentures, Founders Fund, and Threshold Ventures.

It’s a small, tight-knit team and you’d have the opportunity to own significant and impactful greenfield projects throughout the entire development lifecycle and much more. Our software team comes from the likes of Google, SpaceX, and Apple, and believe in taking a first principles approach to solving hard problems.

A glimpse into our software landscape - https://youtu.be/nFWQArUkd5I?si=mP17qdKbxvf8qpZN

Our feature in TechCrunch! https://techcrunch.com/2024/10/22/ex-spacex-engineers-land-1...

+ Senior Software Engineer (C++) - https://grnh.se/0459424a3us

+ Senior Software Engineer (Rust) - https://grnh.se/eeac9dfb3us

+ Software Engineer (C++) - https://grnh.se/d17046ef3us

+ Software Engineer (Rust) - https://grnh.se/8759e1ef3us

Hi, my name is Marius and I am the CTO at Archie (https://www.archiehub.com/). Archie is here to make buying a home easier, faster, and more transparent by reducing paperwork and improving efficiency. We are well-funded, growing quickly, and led by founders with over 20 years of combined experience in real estate and tech.

We are now looking to hire Lead Product Engineers, Senior Full-Stack Developers and Technical Product Managers with at least 8 years of experience. If you're excited about building meaningful products in the real estate space from the ground up using AI, these roles are for you.

Backend Stack: Ruby / Rails (8.x), StimulusJS / Hotwire / Turbo, AlpineJS, Postgres, Docker, DigitalOcean, OpenAPI, LLMs

Perks: Fully remote roles in (Eastern) US and (Western) Europe, work when and where you are most productive, sizeable equity in a rapidly growing company, flat hierarchies, no-ego work environment

Apply here: marius[at]archiehub.com and mention “HN - Who is hiring?” and the role you are applying for in the subject.

automotiveMastermind (an S&P Global Company) is hiring a hybrid/onsite Senior Software Engineer in New York. We are looking for strong expertise with React on the Front End and some experience with C#/.Net on the Back End.

automotiveMastermind helps dealerships sell more cars by predicting and targeting likely buyers.

https://spgi.wd5.myworkdayjobs.com/en-US/aM_Careers/details/...

Tech Stack - We have a cloud-native architecture, and we use Google Cloud Platform extensively. We regularly evaluate new technologies to see which ones we want to adopt. Some other tech stack basics: a) Languages/frameworks - C#, Python, Typescript, React b) Databases - PostgreSQL, MongoDB, Redis, ElasticSearch

Also,

a. Our scrum teams own the entire software development life cycle, including design, development, testing, and maintenance. b. We prioritize speed and flexibility. New code is deployed to production every single day.

We're building software performance optimization tools to optimize and measure code performance before it is deployed to production. We avoid regressions that impact UX and help developers solve their performance issues faster. We're already live and trusted by top-tier open-source project teams such as Pydantic, Ruff, and Prisma.

We’re at an exciting early stage and looking for talented engineers who share our passion for helping to enhance the performance of software used by billions, improving the software development lifecycle, and building tools we love to use ourselves.

Apply at https://codspeed.notion.site/Founding-AI-Engineer-cd1bf4fd73...

We are building large-scale, data-intensive inference tooling and a great/user developer experience around it. We believe LLMs have not yet been meaningfully unlocked as data processing tools - we're changing that.

Our work involves fascinating distributed systems and ML research problems, newly-imagined and well-crafted user experiences, and a meaningful focus on mission and values.

Open Roles:

Infrastructure/LLM Engineer — https://jobs.skysight.inc/Member-of-Technical-Staff-Infrastr...

Product Engineer - https://jobs.skysight.inc/Member-of-Technical-Staff-Product-...

If you're interested in applying, please send an email to jobs@skysight.inc with a resume/LinkedIn Profile. For extra priority, please include [HN] in the subject line.

With recent technologies such as WebGPU and WebAssembly, the browser is quickly becoming a powerful gaming platform. High-quality 3D graphics and near-native level performance are becoming possible without the need for downloads, apps, or platform-specific development. Our browser games platform is already reaching more than 35 million people per month. We are self-funded, profitable, remote-first, and fast-growing.

We are currently looking for multiple people on the product and engineering side to bring our product to the next level.

Please note that we're looking for people who can work on a European timezone and are ideally based in Europe (which includes the UK for those in doubt).

* Product Engineer: https://crazygames.recruitee.com/o/remote-product-engineer-b

* VP of Marketing: https://crazygames.recruitee.com/o/vp-marketing

Since our launch in 2013, Confiant has solidified its position as a trailblazer in cybersecurity with our first and only technology that actively blocks bad ads. Our mission? To rid the digital world of malvertising with every bad ad we detect. Our ground-breaking technology makes it easy to identify, block, and replace the intrusive ads that threaten our clients' reputation, revenue, and resources. We've integrated with 100+ major US publishers and ad platforms, and our seasoned security team has developed real-time monitoring systems capable of unearthing even the most sophisticated malvertiser methods.

Several positions are open:

- Head of Sales Engineering — https://www.confiant.com/careers/jobs?gh_jid=5411580004

- Support Engineer - https://www.confiant.com/careers/jobs?gh_jid=5419361004

Perhaps off field, but I'm recruiting a PhD student in Aarhus University in Denmark (in person or hybrid). It's salaried with pension contributions and help relocating, and the agreed pay is equivalent to a graduate job in Denmark.

Title: Multimodal Medical Imaging – AI and Quantum Physics for Diagnostics

Call for applications for a fully financed PhD fellowship

Project description:

Life creates order in a universe where disorder always increases. The set of chemical reactions enabling this —metabolism— changes as we eat, sleep, exercise, or become unwell. This PhD studentship is for a transformative research project integrating physics, mathematics, artificial intelligence (AI), and cutting-edge medical imaging to unravel and quantify these metabolic processes inside people.

Hyperpolarized MRI (HP-MRI) uses quantum mechanics to boost the sensitivity of MRI by orders of magnitude, allowing real-time imaging of metabolites like pyruvate as they are processed in vivo. Unlike conventional imaging techniques such as PET, HP-MRI avoids ionizing radiation, measures multiple metabolites simultaneously, and directly maps reactions like glycolysis and oxidative phosphorylation. It is uniquely powerful for diagnosing and monitoring diseases like cancer, multiple sclerosis, and Alzheimer’s, with its clinical potential currently being explored in multinational trials.

The EU-funded project "Quantum+AI for Diagnostics" (Q-AID) tackles one of the most fascinating challenges in medical imaging: mapping the relationship between underlying biological "truths" (e.g., tumor metabolism) and the signals captured by imaging systems, which are subject to noise, artefacts, and are imperfect. These mappings are deeply complex, involving layers of transformation —signal generation, reconstruction, and visualization— before even addressing the biological dynamics of living organisms. Metabolic systems are vast, interwoven reaction networks, where only a subset of processes can be measured directly. Using "physics-informed" neural networks, we aim to combine analytical knowledge with AI tools to infer unseen processes.

In this studentship, you will:

• Develop super-resolution models to overcome the spatial resolution limitations of HP-MRI, leveraging data from conventional imaging

• Model imaging processes mathematically, bridging biological truths and observable signals.

• Design AI approaches for semantic segmentation and metabolic classification, integrating multimodal imaging datasets.

• Quantitatively unify HP-MRI with other modalities like PET and CT.

• Work closely with clinicians to build life-saving tools that will impact patient care

See here to apply: https://phd.health.au.dk/application/opencalls/multimodal-me...

Currently Hiring: Staff Front-end SWE + Staff Backend SWE + Sr. MySQL/Aurora DBA

We’re hiring @ Kixie!

-Kixie is a fast-growing, profitable B2B startup revolutionizing sales: https://www.kixie.com/

-Work with cutting-edge tech and solve complex challenges

-Build tools that accelerate sales team success

-Autonomy, teamwork, and trust define our culture

-Based in sunny Santa Monica, CA & hybrid [3x/week min in-office requirement]

Our stack:

1. Front-end: React/Recoil, HTML, CSS, JavaScript

2. Backend: Node.js, AWS (Lambda, DynamoDB, RDS)

3. DBA: AWS Aurora, MySQL

How to Apply:

1. Staff Front-end Engineer: https://r.people.capital/kixie-fe

2. Staff Backend Engineer: https://r.people.capital/kixie-be

3. Database Administrator (DBA): https://r.people.capital/kixie-dba

The project is completely open-source.

You will be an integral member of an expanding team at a VC-funded startup with a dynamic mission to innovate and transform the field of GraphQL Federation.

Apply here: https://wundergraph.com/jobs#open-positions

* More roles to be added in the next couple weeks. Also looking for junior Full stack engineers and Front-end Devs *

Chorus One operates validators on many proof-of-stake blockchains (the ones where security is based on a Byzantine fault-tolerant consensus algorithm rather than wasting energy). We are hiring for several roles, but the one I will highlight is what we call Platforms Engineer. Some companies call this Site Reliability Engineering or Devops.

The main thing we do is take upstream software, build it, run it on our infrastructure, and then monitor it and optimize that setup. Some things that make this interesting are:

A very recent example of what I personally find fascinating: last week Ethereum’s Holesky testnet experienced loss of liveness. This is a real-world, globally distributed system that implements Byzantine fault tolerance, with multiple independent implementations of the protocol. Several of these implementations had a bug in an update, which caused a split in the network. The protocol is designed to handle this situation in theory, but in practice it is triggering previously unexplored failure modes in the implementations, that are hard to test for in synthetic small-scale tests. I think there are very few places where you get to be involved in a planet-scale distributed system exhibiting “interesting” behavior, especially one that is not in control of a single entity. Of course, there is also the less fun part that the testnet is now broken, alerts are firing, and it’s hard and chaotic to coordinate a fix when the network is not controlled by a single entity. Fortunately it’s a testnet.

Apply at https://careers.chorus.one/o/platforms-engineer-remote.

At Sanctuary Computer — we’re building a different type of technology shop. Based in NYC’s Chinatown (and remote), the way we approach building things is more like a restaurant than a traditional agency, with an emphasis in providing our clients with an outspoken sense of comfort and hospitality.

We’re looking for a senior generalist software engineer with expertise in backend and/or native app development, and interest in systems architecture and IoT.

In this role, you’ll work on a variety of client projects to find cost-effective, high-quality, pragmatic solutions to complex problems. You would work on full-stack apps across many industries, from e-commerce to connected hardware products — including projects like the Light Phone OS.

Read more and apply here: https://garden3d.notion.site/Senior-Software-Engineer-Backen...

In-house lawyers waste 25% of their time looking for stuff. Recital uses non-obvious ML approaches, uniquely enabled by LLMs, to help them find it. We're diving into the relatively-unexplored data buried in contracts, building layers of data analysis that are shown into an interface that feels simple and easy. It's an AI product that doesn't feel like an AI product.

We're a small, global, all-remote startup. It's our second startup in the space (the first was acquired). We follow modern product management (discovery) & development (DORA) practices, emphasize developer experience as an accelerator of customer value, and use provably effective management techniques (à la Manager Tools). Our team emphasizes strong emotional intelligence and self-awareness.

We're looking for Canada-based senior+ full-stack developers, with solid professional experience in both Ruby on Rails and a modern frontend framework (Vue, React, etc). Experience in data wrangling is a bonus.

https://recitalapp.com/careers/

At Sanctuary Computer — we’re building a different type of technology shop. Based in NYC’s Chinatown (and remote), the way we approach building things is more like a restaurant than a traditional agency, with an emphasis in providing our clients with an outspoken sense of comfort and hospitality.

We’re looking for an Internet of Things Technical Lead with experience leading projects and collaborating closely with product owners.

You’ll be joining our team as a senior developer eager to find cost-effective, high-quality, pragmatic solutions to our clients' complex problems. You would be tasked to lead technical direction for connected hardware products — consumer devices, bespoke operating systems like the Light Phone OS, and the digital ecosystems of phone apps and web interfaces that talk to them. You might identify as a Technical Lead, a Technical Architect, or a Technical Program Manager, and — as you might expect with “technical” in the title — you would be the person on the project team most responsible for delivering the most appropriate and cost-effective technical solution for the client’s needs.

Read more and apply here: https://garden3d.notion.site/Internet-of-Things-Technical-Le...

Odyssey is building the leading financial technology platform for school choice. We help families access funding for tuition, tutors, curriculum, software, and enrichment programs—empowering them with greater educational opportunities.

We’re well-funded, backed by top investors including Andreessen Horowitz (a16z), and we are rapidly scaling.

We’re looking for a full-stack engineer to help build and scale the technology powering our platform. You’ll work across the stack-- architecting efficient backend systems, building intuitive front-end interfaces, and ensuring our platform scales efficiently.

This role is ideal for someone who wants to work on meaningful problems in education & fintech; influence the direction of a fast-growing, venture-backed startup; and collaborate with a passionate team.

Typescript, AWS, Postgres, Next.js, Tailwind, Terraform, Docker.

https://jobs.ashbyhq.com/odyssey

We're a team of ~ 50 reinventing care for older adults through our unified care coordination platform. We recently announced our Series B: https://www.prnewswire.com/news-releases/sage-secures-35-mil...

We're hiring for roles in product, engineering, design, and data - check out the postings on our careers page: https://www.hellosage.com/company/careers

We're looking for another great back end developer to join our team. We are a company of 30 large and have been operating for over 10 years. We are not VC backed and operate as an independent company with startup mentality.

InnoVint is the world's leading SaaS solution for wineries and wine producers. We are and have always been a well-performing, tight knit virtual team that meets several times a year in the real world (usually a wine destination!). About half the team has some wine production experience. If you love the idea of being part of the wine industry, but haven't yet considered combining your experience in SaaS and tech, maybe InnoVint is the perfect company for you. If you are a reformed or aspiring winemaker, that's even better!

This is a great opportunity to work with an excellent and passionate team, serving a really fun and interesting market - commercial wineries. If you're interested in a more concrete visual understanding of InnoVint's market leading wine production software, here's a short video showing the software in action: https://www.youtube.com/watch?v=hNBBZz08DWY

Application link: https://www.innovint.us/careers/sr-backend-engineer/

We're hiring Senior Software Engineers for our Product, SDK, and SRE teams.

More information and apply at https://onesignal.com/careers

Dialog’s mission is to help leaders learn and become more effective by facilitating deep, off-the-record conversations for influential participants from various backgrounds and ideologies. Since its founding in 2006 by Peter Thiel and Auren Hoffman, Dialog has gathered thousands of leaders in political, business, tech, creative, military, and academic disciplines from over 50 countries for invite-only retreats.

You are:

A) A low / no-code developer with the ability to write or edit basic scripts to use in automations

OR

B) A software developer with knowledge/experience in relational database structures, interested in putting your engineering mind to use in low / no-code systems

Experience:

- 2-5 years as a low / no-code expert OR 2-5 years as a software engineer with experience or interest in building with low / no-code tools

- Solid understanding of relational database structures

- Tech support experience

- Detail-oriented, fast communicator, and able to manage tasks urgently

- Portfolio showing your passion for tech (projects, freelance work, etc.)

You’ll be the third member of the Tech team at Dialog, an organization with:

- Major growth opportunities

- Remote work (forever)

More details (including application instructions) here: https://docs.google.com/document/d/1_Xu_3ZxcQmukmTcrDQySyEeH...

Please mention HN in your email.

Formal Methods Researcher for ZK: Veridise is seeking a ZK Researcher to join our team and help design and build new methodologies for verifying the security of ZK technologies.

This role is ideal for a creative and independent thinker who can identify important security challenges and develop novel solutions.

Application Link: https://veridise.com/careers/zk-researcher/

--------------------------------------------------------------------------------

About Veridise: Veridise performs security audits for smart contracts, zero-knowledge circuits, blockchain implementations, key management services, and other off-chain services like relayers, bridges, wallet integrations, and more. Additionally, many members of the Veridise team research and develop modern security tools designed to tackle the ever-changing landscape of blockchain development, providing novel and automated insights into the security of smart contracts and zero-knowledge circuits.

We're a VC-funded startup building an automation platform for Infrastructure-as-Code, adding a Policy-as-Code layer above it, in order to make IaC usable in bigger companies, where you have to take care of state consistency, selective permissions, a usable git flow, etc.

On the backend we're using 100% Go with AWS primitives. We're looking for backend developers who like doing DevOps'y stuff sometimes (because in a way it's the spirit of our company), or have experience with the cloud native ecosystem. Ideally you'd have experience working with an IaC tool, i.e. Terraform, Pulumi, Ansible, CloudFormation, Kubernetes, or SaltStack.

Overall we have a deeply technical product, trying to build something customers love to use, and already have a lot of happy and satisfied customers. We promise interesting work, the ability to open source parts of the project which don't give us a business advantage, as well as healthy working hours. We've also got investment days on Fridays, when you can work on anything you want, as long as it could possibly benefit Spacelift in some way.

If that sounds like fun to you, please apply at https://spacelift.teamtailor.com/jobs/3006934-software-engin...

You can find out more about the product we're building at https://spacelift.io and also see our engineering blog for a few technical blog posts of ours: https://spacelift.io/blog/engineering

Apply here:

https://www.ycombinator.com/companies/rally-uxr/jobs/3f6JRnn...

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At Rally, we believe talking to your users is the key to building great products and the single most important thing a product team can do.

To enable teams to talk to their users as fast as possible, we’ve built the most powerful User Research Platform that consolidates all the steps needed to talk to your users into a single tool.

By building Rally with a focus on scale, flexibility and quality, we’ve become the platform of choice for the biggest research teams in the world (StackOverflow, GitLab, MongoDB, Discord).

Since the start of Rally, we’ve been a fully remote company. While we have a strong remote first culture, we also value the importance of connecting with your teammates in person. We prioritize quarterly in-person offsites for the entire team with expenses fully paid for. Additionally, we offer a work-from-home stipend to ensure your remote setup is comfortable and well-equipped.

We’re a small team of seasoned Engineers and Designers who love to build. We place an emphasis on building with high craftsmanship, scalability, and a platform first mindset.

As a Senior/Staff Product Engineer, you’re expected to lead entire features end-to-end, collaborate closely with design to shape projects or initiatives, and deliver reliable and scalable systems. Rally is fully built with Typescript to make it easy for engineers to work quickly across the stack. While we don’t expect you to have a background in all the tools we use, we do expect strong JavaScript fundamentals and an ability to adopt new technology quickly.

SerpApi is the leading API to scrape and parse search engine results. We deeply support Google, Google Maps, Google Images, Bing, Baidu, and a lot more.

Our current stack is Ruby, Rails, MongoDB, and React.JS. We are looking for more Junior and Senior FullStack Engineers. We have an awesome work environment: We are a remote first company (before Covid!).

We do continuous integration, continuous deployments, code reviews, code pairings, profit sharing, and most of communication is async via GitHub.

We value super strongly transparency, do open books, have a public roadmap, and contribute to the EFF.

Apply at: https://serpapi.com/careers

Peregrine exists to help public safety organizations better protect their communities and the privacy of those they serve.

Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.

Engineering Roles:

Engineering Team Lead, Identity https://job-boards.greenhouse.io/peregrinetechnologies/jobs/...

Senior Software Engineer, Foundations https://job-boards.greenhouse.io/peregrinetechnologies/jobs/...

Senior Software Engineer, Mobile https://job-boards.greenhouse.io/peregrinetechnologies/jobs/...

Senior Software Engineer, Apps https://job-boards.greenhouse.io/peregrinetechnologies/jobs/...

Senior Software Engineer, Data https://job-boards.greenhouse.io/peregrinetechnologies/jobs/...

Senior Network Engineer https://job-boards.greenhouse.io/peregrinetechnologies/jobs/...

Senior Infrastructure Engineer https://job-boards.greenhouse.io/peregrinetechnologies/jobs/...

Rinse provides dry cleaning and laundry delivery services to customers in nine metropolitan areas in the US. We have sophisticated logistics optimization software, a polished consumer product, and firm business fundamentals. We're now over a decade old - this is a stable, yet consistently growing and innovating, company.

Our engineering team is distributed across the United States and internationally, and has been entirely remote for years now, but a desk can be provided in the above cities if you'd prefer.

We're open to both newly-graduated engineers or more senior engineers, provided they meet our bar. We're particularly interested in true full-stack engineers, with strong React / Typescript / CSS skills to complement comfort in a Python / Django environment.

Search term bingo: Logistics, Django, Python, Optimization, React, React Native, Postgres, Mobile Engineer, Tailwind

https://www.rinse.com/careers/software-engineer/

-----------------------------------------------

We're also hiring a Product Manager:

Our product team is distributed across the United States and internationally, and has been entirely remote for years now, but a desk can be provided in the above cities if you'd prefer. Our product managers enjoy a high level of integration with our engineering team, and our open culture ensures a high degree of collaboration with marketing and operations functions. We're built to get things done.

We're looking for a mid-career product manager to join our product management team to drive our customer-facing, valet-facing, and cleaning-facing products forward. The ideal candidate has a few years' experience at a consumer services company, with both analytical skill and qualitative insight into consumer behavior. Come and take our company to the next level!

Search term bingo: Logistics, Delivery, Growth, Analytics, Funnel, B2C, SaaS, Marketplace

https://www.rinse.com/careers/product-manager/

Interested? Email us as jobs@rinse.com, with the job title in the subject line.

CueBox is an early stage startup based in NYC. We are a small and mission oriented team of technologists and arts/music enthusiasts. We are building a modern software solution for performing arts and cultural organizations to streamline their operations, build delightful experiences for their patrons, and meaningfully increase their revenue.

We already have a fast growing and happy customer base comprised of theaters, orchestras, operas, ballets, choruses, performing arts centers, and universities from all across the country, grew revenue by 4x in the last 12 months, and we're just getting started!

We are looking for an experienced and motivated backend leaning full stack engineer to help us both scale our current system and own new product areas. We use Go, Postgres, Protobuf, Typescript/React, and some Python.

Candidates should be excited to work in a high velocity early stage startup environment. In addition to technical strength, we highly value autonomy, resourcefulness, curiosity, customer empathy and product intuition.

For more information and to apply: apply at https://boards.greenhouse.io/applytocuebox/jobs/5456367004 and mention Hacker News in your application.

We're a growth-stage (Series A in 2022) company that builds technology to enhance the quality of care for vulnerable older adults. Our product is guiding the transition from complex, paper-based practices in the long-term care industry to a digital platform solution that unlocks the power of personalized care, predictive analytics and happier caregivers. We're proud that we absolutely delight our customers: https://www.augusthealth.com/customer-testimonials.

Our team brings together deep expertise in technology, healthcare, and company-building. We’ve led teams at Apple, Google, Landmark Health, and Adobe, co-founded and exited multiple companies, shipped products used by hundreds of millions of users, and managed clinical teams caring for thousands of patients.

Backed by top-tier Silicon Valley investors, we are partnering with some of the largest senior care organizations in the U.S. to transform the future of senior living.

Technologies we use: Scala, Play Framework, Protobuf, Kubernetes, Postgres. You don’t need to have specific experience in all of these, but the ability & self-motivation to learn them is a must.

Please apply here: https://jobs.ashbyhq.com/august-health/85e7580b-58cd-440c-ba...

We’re an early stage start-up working at the intersection of system design, cloud infrastructure and AI to accelerate the adoption of modern tools and technologies. Our goal is nothing less than to enable businesses of all sizes and shapes to leverage best-of-class technologies and latest advancements in GenAI, including agentic frameworks.

We are currently in #StealthMode, but recently raised a hefty pre-seed fund from Tier 1 investors with additional contributions from some awesome angels to bring the vision to life. We are now in build mode and have already partnered up with 20+ world renowned brands to bring the product to the market.

Sounds exciting? This is a rare opportunity to join at the earliest stage and build the foundations of a generational product.

We're hiring for:

Lead Full Stack Engineer - https://apply.workable.com/dragonfly-connect/j/A3D751C816/

Founding ML Engineer (Knowledge Graphs and Recommender Systems) - https://apply.workable.com/dragonfly-connect/j/3AF306CDF0/

- Product has caused customers to literally cry tears of joy

- Experienced eng team from Airbnb / Brex / LiveRamp

- Stack: TS, Postgres, React, GraphQL, and Next.js

Apply here: https://comulate.com/careers

Norm is building AI that understands regulations for regulatory compliance. Our AI currently automates compliance determinations for federally regulated financial content, though our vision is to build a platform that can handle any regulation in any industry. As AI begins to permeate our society, Norm aims to become a critical building block for other AI systems that need regulatory intelligence. You can read more about our vision here: https://www.norm.ai/post/building-regulatory-ai-agents

We recently raised a $27m series A (on top of a $11m seed). We're growing very quickly and have major, household-name financial institutions as clients and investors. We're working on hard, interesting problems and want to push the boundaries of what's possible for AI-driven products. We're hiring for technical roles, including:

- Platform Engineer ($200k-250k): https://jobs.lever.co/NormAI/337392af-7c25-4459-8e64-1d55531...

- Applied AI Research Engineer ($200k-$250k): https://jobs.lever.co/NormAI/7bc56851-576f-444b-a9fa-560e15e...

- Legal Engineer ($175k-225k): https://jobs.lever.co/NormAI/7cb40761-ef33-42a5-8831-d153632...

- Staff Product Designer ($200k-$250k): https://jobs.lever.co/NormAI/064809e3-e39d-48a0-860d-3b2ef4d...

We're also hiring for many non-technical roles as well. The best way to apply is online through the links above (we review every application!) -- mention HN Who's Hiring in the additional information / cover letter section. Full list here: https://www.norm.ai/careers.

Building a dynamic runtime on top of the Linux BPF sub-system. Looking for extremely talented / passionate Rust developers with a deep interest in Linux internals, Dev Tools, Great Developer Experiences and Systems programming. Experience writing highly-concurrent, performant multi-threaded Rust is a must.

Feel free to tell us all about your favorite GNU core utilities / Linux system calls / kernel sub-systems at:

work [at] yeet.cx

You can try our sandbox at https://yeet.cx/play

PROFITABLE, SUSTAINABLE SMALL TEAM, MAKING SOMETHING PEOPLE WANT.

We are a group of friendly, smart, low-drama people, seeking the same to help us make writing tools authors dream about.

Our users have published hundreds of books using Sudowrite, and we're committed to building a sustainable company, not chasing unrealistic growth targets set by VCs.

We're on year two of profitability, and not planning to raise again. This will be the second year we've paid out a profit-sharing bonus.

- Sudowrite is the best AI for authors. We help the next generation of storytellers tell better stories.

- We believe the future of writing is AI & human collaboration.

- We've been featured in The New York Times, The New Yorker, and everywhere else we care about.

- We're 100% remote. We meet in person a few times of year in places like LA, Portland, and Hawaii.

- We work with a coach and value self-awareness and growth.

- We encourage diverse candidates within 2 hours of USA timezones to apply.

We are hiring an AI Engineer who loves literature. Details here: https://r.people.capital/sudowrite-ai

Our MVP is live, and we're looking for a Quantum Computing Expert to help us scale. In this role, you’ll:

- Refine quantum use cases and define metrics to evaluate submissions. - Build partnerships and onboard quantum professionals. - Contribute to product-market fit and platform growth. - Assist with hackathons and write technical articles on challenges.

Requirements: - Experience in quantum algorithm development (digital & analog). - Experience mentoring at hackathons. - Proactive and detail-oriented.

Bonus: PhD in quantum physics.

Perks: Competitive salary, equity options, workspace at Station F (Paris).

Apply by sending your resume, intro, and portfolio to https://quantum.jobs/jobs/85500519-quantum-computing-expert. Help shape the future of quantum computing at Aqora!

At Gigs, we're building the operating system for mobile services - a platform that enables tech companies to seamlessly embed connectivity into their products.

We've just raised a substantial Series B and are looking for exceptional candidates across a wide range of roles:

- Senior Backend Engineer(s) - Senior Full Stack Engineer (s) - Strategic Account Manager - Go to Market Associate - Business Development Manager(s) - Marketing Lead(s)

To review all open roles and benefits, go visit our career page https://gigs.com/careers

Questions? reach out to thibaut@gigs.com

Our mission at Surge is to build the human infrastructure behind the next wave of AI and LLMs. We operate a data platform that powers AI teams at OpenAI, Anthropic, Meta, Google, and more. This year, we're focused on extending our platform to support agentic workflows and help our clients ship agents that interact with the world. Here are some examples of our past work:

- Creating the GSM8K dataset: https://www.surgehq.ai/blog/how-we-built-it-openais-gsm8k-da...

- Collecting RLHF data for Anthropic's Claude: https://www.surgehq.ai/case-studies/anthropic-claude-surgeai...

You’d be joining a small, rapidly growing team of former engineering and ML leaders from Google, Meta, Twitter, and Airbnb. We work in small groups, ship quickly, and value autonomy and ownership. No previous AI experience is required, if you have the engineering skills you can learn what you need on the job.

We're looking for senior engineers to work out of our offices in SF or NYC, or remotely. Please reach out to us at careers@surgehq.ai with a resume and 2-3 sentences describing your interest. Excited to hear from you!

Some background on Hightouch - we’ve pioneered the Composable Customer Data Platform (CDP), which helps companies use their own data warehouse to collect, prepare, and activate customer data for marketing personalization and business operations. With Hightouch, every business user, without writing any code, can activate data to streamline critical processes, improve marketing performance, and scale operations.

We’ve just raised a Series C and scaled to $40m+ ARR in 3 years with 800+ customers including Fortune 500 co’s like Spotify, the NBA, PetSmart, etc.

We are hiring for:

Software Engineer, Distributed Systems https://boards.greenhouse.io/hightouch/jobs/4782632004

Machine Learning Engineers https://boards.greenhouse.io/hightouch/jobs/5155115004

Our Talent Team is committed to responding to everyone who applies!

Build high-quality, robust engineering at the rarest of things - a Silicon Valley startup that is both wholesome AND profitable. We have 8-figure revenue, are YC-backed, and growing fast.

Tech stack (required): Back-end (Node, Typescript, MySQL, REST* / GraphQL), Front-end (Vue.js), deploy (AWS, Docker/K8s)

Minimum 5 years experience (with Node or Vue).

2-stage interview process.

If you want to help older adults and people with disabilities, send your LinkedIn/CV to william@gogograndparent.com (keep it brief) or apply at https://www.ycombinator.com/companies/gogograndparent/jobs

Hi, Pedro, lead recruiter from Altar.io here. We're a software house that wants its clients (early-stage startups, entrepreneurs) to thrive. We came together from various backgrounds with one vision: to bring a lean, user-centric approach to product innovation and software development by completely understanding the business needs before building anything.

Stack - node/express, angular/react, MongoDB/PostgreSQL. ~50 strong total team, ~20 devs.

Fully remote but must be Portugal-based. (Office in Lisbon, visits are fully voluntary).

All roles at careers.altar.io Comprehensive FAQ at careers.altar.io/#faq

At Konvu, we’re on a mission to make security invisible. As we move towards a future dominated by code automatically generated, tested, and deployed by AIs, we need a new paradigm for application security. We need vulnerabilities to be automatically detected, prioritized and remediated.

Behind Konvu are founders with deep roots in the security industry. As part of the founding team at Sqreen (YC W18), a notable security startup acquired by Datadog, we have firsthand experience in driving security solutions from concept to global impact.

We’re looking for:

* Software Engineer to build out our Remediation Agent https://jobs.ashbyhq.com/konvu/554e5182-2989-44f2-91d1-8439f...

* Software Engineer to build out our Vulnerability Database https://jobs.ashbyhq.com/konvu/746a3f82-8542-4038-8ca6-b4912...

Hi, I'm Asta, CTO at the identity and fintech infra startup Privy. We build a wallet and digital asset API that hundreds of companies integrate in order to onboard (30M+) users onto products built with blockchain infra and distributed systems.

Our mission is to power digital ownership for all users. We believe that using digital assets to power money movement online is the next frontier for user ownership and financial empowerment. We're building foundational infrastructure that enables this.

We're a small, high-ownership team building a product with incredibly scaled usage (>5M MAUs, massive transaction volume). We've raised $26M from Sequoia & Paradigm. We ship constantly, multiple production releases every week.

Reach out at join [at] privy.io - these emails go to me. We're actively posting many more roles than listed, let's chat: https://privy.io/careers

Come join one of the fastest growing large DTC brands. We're applying a technical and artistic approach to problems we see in the fashion industry, creating products that serve our customers of all shapes, sizes, and backgrounds.

We're looking for an Analytics Engineer to manage our data warehouse, connectors, and ETL/ELT pipelines. In addition, you'll help internal stakeholders with reporting, analysis, and other data needs.

The ideal applicant will have 2+ years experience with BigQuery, DBT, and Sigma (or similar BI platform).

Find out more or apply here: https://job-boards.greenhouse.io/honeylove/jobs/6485947003

We are a rapid growth health tech company using AI to improve the hospital revenue cycle (finding missing diagnoses, net new revenue and helping clinicians focus on tasks that matter most). The current team is very high functioning (MD + data scientist combos, former ASF board member, Google and Amazon engineers, Stanford LLM researchers, etc.) and initially scaled the company to $1MM+ in contracted revenue without raising capital.

We have been backed by top investors including Floodgate (Lyft, Twitch, Twitter), Transformation Capital, and Bessemer for a total of $71mil, including our $50mil Series B announced in May 2024, and are experiencing an incredible growth trajectory customer and revenue wise with no signs of slowing down! This time last year, we were at 45 employees, and are above 160 as of today!

We are looking for: Data Scientists - ML Engineers - Engineering Managers - Staff and Senior SWEs, Full Stack and Backend focuses - More!

We have PMF, and it's time to scale! For more and to apply, see https://smarterdx.com/careers

We are hiring backend engineers ranging from Senior level to Staff / Lead / Director / Principal Go engineers.

If you have experience with a different tech stack, we offer a 10-week onboarding program to train you in Go, scaling and other key topics: https://tinyurl.com/2u5x9f9w

At Stream, we use Go for our video SFU, chat API, Moderation and Feeds, serving high traffic from major apps like Strava, Nextdoor, Patreon, and Midjourney. Our tech stack: Go, CockroachDB, RocksDB, WebRTC, Raft, and Redis.

Why Join Stream?

* High scale/ difficult engineering

* Default alive. Startup growth opportunity with healthy revenue

* All managers are hands-on and capable engineers

* Edge network of servers around the world

* Great opportunity to learn and grow

Compensation: €70k–€160k depending on Seniority level and location

Remote: it’s a Netherlands-based role (hybrid), but exemptions for remote work within the EU may apply to specific cases

Visa Sponsorship: Available for the Netherlands

Apply here: https://jobs.ashbyhq.com/stream?utm_source=5rrpvObp3r

We're looking for an experienced data engineer to join our friendly group of 6 data & battery nerds. I'm Tanja, a data engineer and people lead of the data team; feel free to ask questions here or email(in bio) me!

We build software that uses real-time telemetry, forecasts, and battery solutions to optimize energy flows for businesses. My team handles data from thousands of devices to power customer facing products, analytics and ML. Aside from that, we love karaoke, pub quizzes and (board)games.

Relevant stack: GCP, Airflow, InfluxDB, Python, BigQuery

Full description and apply here: https://jobs.iwell.nl/o/data-engineer-medior-senior

We are software builders at :heart: CEO is a software engineer, COO is a software engineer and you guessed it; CTO is an engineer, too. We are engineers, making the tools we always wanted. If you love building amazing software, you're at the right address.

Apply at https://betterstack.com/careers/fullstack-engineer

How we operate: https://betterstack.com/careers https://betterstack.com/careers/engineering https://juraj.blog

Temporal offers an entirely new way to build scalable and reliable applications. Temporal enables developers to focus on writing important business logic, and not on managing state or worrying about the underlying infrastructure. Sequoia Capital led our last round of funding and our team has experience from start-ups and larger companies like Microsoft, Google, Amazon, Uber, and more.

Temporal Investors Expand Funding: https://temporal.io/news/temporal-investors-expand-funding-w...

Temporal in 7 minutes: https://temporal.io/tldr

We're looking for senior level engineers for multiple roles - see here - https://www.temporal.io/careers

FEATURED ROLES:

Staff Solutions Architect - Growth → https://grnh.se/561cd8287us

Senior Software Engineer, Cloud Developer Experience → https://grnh.se/e073b61c7us

Software Engineer II, Developer Productivity → https://grnh.se/b45d99ed7us

US benefits include: Unlimited PTO, 12 Holidays + 2 Floating Holidays, 100% Premiums Coverage for Medical, Dental, and Vision, AD&D, LT & ST Disability and Life Insurance , Empower 401K Plan, Additional Perks for Learning & Development, Lifestyle Spending, In-Home Office Setup, Professional Memberships, WFH Meals, Internet Stipend and more! Benefits outside the United States vary by country.

Apply here https://www.temporal.io/careers/

LlamaIndex is building a platform for AI agents that can find information, synthesize insights, generate reports, and take actions over the most complex enterprise data.

We are seeking an exceptional engineer to join our growing LlamaParse team. Will work at the intersection of document processing, machine learning, and software engineering to push the boundaries of what's possible in document understanding. As a key member of a focused team, will have significant impact on our product's direction and technical architecture.

We are also hiring for a range of other roles, see our career page:

- Backend Software Engineer

- Forward Deploy Engineer

- Founding AI Engineer

- Open Source Engineer Python

- Founding Lead Product Manager

- Platform Engineer

- Senior Developer Relation Engineer

- Senior / Staff Backend Engineer

- Product Marketing Manager

We recently released our biggest model yet, Colosseum-355B (MMLU 5-shot: 82.04), and we've become the first AI Unicorn in Italy, last summer.

We're also creating our own $1B supercomputer of 115 exaflops (FP4), around summer 2025. https://www.reuters.com/technology/artificial-intelligence/i...

Our goal is to enable anyone to explore company data and ask business questions in natural language. We are committed to making data analysis accessible, secure, and private, supporting businesses in highly regulated sectors.

Our tech stack is

- Backend: Python (FastAPI), Typescript (Fastify)

- Frontend: React, Swift/Kotlin

- Infra: K8s, Terraform

All open roles @ https://apply.workable.com/igenius/

Don't forget to mention that you came from HN in your application!

Join us at Snout on our mission to ensure no one ever has to make a health decision for their pet based on the cash in their bank account. Snout plans pay for 100% of routine veterinary care, unlimited visits, and additional member benefits - think pet insurance, that you will actually use every year.

Principal Software Engineer - You will be working on our core wellness product, launched late-2022. Work includes the addition of new wellness plan features and capabilities, enhancement of user experience, testing and operation of the wellness platform, and special projects that arise from time to time. We frequently work cross-functionally and you can expect to write code and perform technical operations for our marketing, sales, and support efforts, as well.

Our tech stack includes Node.js, React, PostgreSQL, AWS, and Tailwind. We use both JavaScript and TypeScript heavily.

To apply please email jobs@snoutplans.com.

Our typical process is a 30 minute conversation with the hiring manager testing for cultural fit followed by a one hour technical interview.

We're a small startup team consisting of fewer than ten people. Successful team members are comfortable participating in spirited and detailed debates to establish product and technical plans, and then taking initiative and ownership to deliver on those plans quickly and effectively. Our team is collaborative. You can expect to meet with the team on a daily basis, pair regularly, and participate in slack discussions throughout the day. We keep pacific work hours and expect the team to be available during 9a-5p at a minimum. If you're looking for a team where you can carve out your area of responsibility, work with experienced partners who have your back, grow your role alongside the growth of the company, and take a product to the moon, then we should talk.